Airline passenger seat back combined LCD display and battery pack unit for an entertainment and information system



FIG. 1 is a front perspective view of a airline passenger seat back combined LCD display and battery pack unit for an entertainment and information system showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a right side elevational view, the left side being a mirror image thereof. 

The ornamental design for a airline passenger seat back combined LCD display and battery pack unit for an entertainment and information system, substantially as shown and described. 